How To Fix RSAU026 - Invalid characters in characteristic value '&' of InfoObject '&'.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 026

• Message text: Invalid characters in characteristic value '&' of InfoObject '&'.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU026 - Invalid characters in characteristic value '&' of InfoObject '&'. ?

  The SAP error message RSAU026 indicates that there are invalid characters in a characteristic value for an InfoObject. Specifically, the error message points out that the character '&' is not allowed in the characteristic value.
  Cause:
  The error typically arises when:
  
  You are trying to load data into an InfoObject that contains invalid characters, such as special characters that are not permitted.
  The characteristic value being processed includes characters that do not conform to the defined rules for that InfoObject.
  
  Solution:
  To resolve the RSAU026 error, you can take the following steps:
  
  
  Identify the Invalid Character: Check the characteristic value that is causing the error. In this case, it is the '&' character.
  
  
  Modify the Data: 
  
  If you have control over the data being loaded, you should clean the data by removing or replacing the invalid characters. For example, you can replace '&' with 'and' or simply remove it.
  If the data is coming from an external source, consider preprocessing the data to ensure it conforms to the allowed character set before loading it into SAP.
  
  
  
  Check InfoObject Settings: 
  
  Review the settings of the InfoObject to understand the allowed character set. You can do this by navigating to the InfoObject definition in the SAP BW system.
  Ensure that the InfoObject is configured correctly to accept the expected values.
  
  
  
  Data Validation: Implement data validation checks in your ETL (Extract, Transform, Load) process to catch such issues before they cause errors during data loading.
  
  
  Testing: After making the necessary changes, test the data load again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or updates related to this error message. Sometimes, SAP provides patches or additional information on handling specific errors.
  Documentation: Refer to SAP BW documentation for guidelines on valid characters for InfoObjects and best practices for data loading.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to resolve the RSAU026 error and successfully load your data into the SAP system.